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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:015074/0385   Pages: 12
Recorded: 03/08/2004
Conveyance: SECURITY AGREEMENT
Total properties: 41
1
Patent #:
5592165
Issue Dt:
01/07/1997
Application #:
08515309
Filing Dt:
08/15/1995
Title:
METHOD AND APPARATUS FOR AN OVERSAMPLED DIGITAL TO ANALOG CONVERTOR
2
Patent #:
5566101
Issue Dt:
10/15/1996
Application #:
08515414
Filing Dt:
08/15/1995
Title:
METHOD AND APPARATUS FOR A FINITE IMPULSE RESPONSE FILTER PROCESSOR
3
Patent #:
5563553
Issue Dt:
10/08/1996
Application #:
08515415
Filing Dt:
08/15/1995
Title:
METHOD AND APPARATUS FOR A CONTROLLED OSCILLATION THAT MAY BE USED IN A PHASE LOCKED LOOP
4
Patent #:
5714909
Issue Dt:
02/03/1998
Application #:
08661333
Filing Dt:
06/14/1996
Title:
TRANSIMPEDANCE AMPLIFIER AND METHOD FOR CONSTRUCTING SAME
5
Patent #:
5815104
Issue Dt:
09/29/1998
Application #:
08821097
Filing Dt:
03/20/1997
Title:
METHOD AND APPARATUS FOR DIGITAL TO ANALOG CONVERSION
6
Patent #:
5892800
Issue Dt:
04/06/1999
Application #:
08822338
Filing Dt:
03/20/1997
Title:
DATA DETECTION CIRCUIT HAVING A PRE-AMPLIFIER CIRCUIT
7
Patent #:
6144473
Issue Dt:
11/07/2000
Application #:
08871041
Filing Dt:
06/09/1997
Title:
METHOD AND APPARATUS FOR TRANSCEIVING INFRARED SIGNALS
8
Patent #:
6163580
Issue Dt:
12/19/2000
Application #:
08871194
Filing Dt:
06/09/1997
Title:
METHOD AND APPARATUS FOR DATA DETECTION WITH AN ENHANCED ADAPTIVE THRESHOLD
9
Patent #:
5933040
Issue Dt:
08/03/1999
Application #:
08871217
Filing Dt:
06/09/1997
Title:
METHOD AND APPARATUS FOR A DATA DETECTION CIRCUIT OPERATING FROM A LOW VOLTAGE POWER SOURCE
10
Patent #:
6608902
Issue Dt:
08/19/2003
Application #:
09019913
Filing Dt:
02/07/1998
Title:
STEREO SIGNAL SEPARATION CIRCUIT AND APPLICATION THEREOF
11
Patent #:
6151149
Issue Dt:
11/21/2000
Application #:
09055166
Filing Dt:
04/04/1998
Title:
METHOD AND APPARATUS FOR PULSE PATTERN MODULATION
12
Patent #:
5977822
Issue Dt:
11/02/1999
Application #:
09055190
Filing Dt:
04/04/1998
Title:
METHOD AND APPARATUS OF PULSE POSITION DEMODULATION
13
Patent #:
6128354
Issue Dt:
10/03/2000
Application #:
09197653
Filing Dt:
11/23/1998
Title:
DATA DETECTION PRE-AMPLIFIER CIRCUIT
14
Patent #:
6055283
Issue Dt:
04/25/2000
Application #:
09197823
Filing Dt:
11/23/1998
Title:
DATA DETECTION CIRCUIT
15
Patent #:
6175601
Issue Dt:
01/16/2001
Application #:
09198075
Filing Dt:
11/23/1998
Title:
INFRA-RED DATA PROCESSING CIRCUIT
16
Patent #:
6147634
Issue Dt:
11/14/2000
Application #:
09211616
Filing Dt:
12/15/1998
Title:
METHOD AND APPARATUS FOR DIGITAL TO ANALOG CONVERSION WITH REDUCED NOISE
17
Patent #:
6137279
Issue Dt:
10/24/2000
Application #:
09376501
Filing Dt:
08/18/1999
Title:
ADJUSTABLE POWER CONTROL MODULE AND APPLICATIONS THEREOF
18
Patent #:
6522511
Issue Dt:
02/18/2003
Application #:
09595300
Filing Dt:
06/15/2000
Title:
HIGH SPEED ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT
19
Patent #:
6885900
Issue Dt:
04/26/2005
Application #:
09613344
Filing Dt:
07/10/2000
Title:
METHOD AND APPARATUS FOR PROVIDING MULTIPLE CHANNEL AUDIO IN A COMPUTING SYSTEM
20
Patent #:
6753705
Issue Dt:
06/22/2004
Application #:
09626574
Filing Dt:
07/27/2000
Title:
EDGE SENSITIVE DETECTION CIRCUIT
21
Patent #:
6584162
Issue Dt:
06/24/2003
Application #:
09629067
Filing Dt:
07/31/2000
Title:
METHOD AND APPARATUS SAMPLE RATE CONVERSIONS IN AN ANALOG TO DIGITAL CONVERTER
22
Patent #:
6362605
Issue Dt:
03/26/2002
Application #:
09645722
Filing Dt:
08/24/2000
Title:
Method and apparatus for providing power to an integrated circuit
23
Patent #:
6931139
Issue Dt:
08/16/2005
Application #:
09690215
Filing Dt:
10/17/2000
Title:
COMPUTER AUDIO SYSTEM
24
Patent #:
6329800
Issue Dt:
12/11/2001
Application #:
09690501
Filing Dt:
10/17/2000
Title:
Method and apparatus for reducing power consumption in driver circuits
25
Patent #:
7908021
Issue Dt:
03/15/2011
Application #:
09705105
Filing Dt:
11/02/2000
Title:
METHOD AND APPARATUS FOR PROCESSING CONTENT DATA
26
Patent #:
6999584
Issue Dt:
02/14/2006
Application #:
09705580
Filing Dt:
11/02/2000
Title:
METHOD AND APPARATUS FOR PRESENTING CONTENT DATA AND PROCESSING DATA
27
Patent #:
6366522
Issue Dt:
04/02/2002
Application #:
09716616
Filing Dt:
11/20/2000
Title:
Method and apparatus for controlling power consumption of an integrated circuit
28
Patent #:
6633187
Issue Dt:
10/14/2003
Application #:
09716731
Filing Dt:
11/20/2000
Title:
METHOD AND APPARATUS FOR ENABLING A STAND ALONE INTEGRATED CIRCUIT
29
Patent #:
6404172
Issue Dt:
06/11/2002
Application #:
09716895
Filing Dt:
11/20/2000
Title:
METHOD AND APPARATUS FOR PROVIDING INTEGRATED BUCK OR BOOST CONVERSION
30
Patent #:
6768443
Issue Dt:
07/27/2004
Application #:
09728027
Filing Dt:
11/30/2000
Publication #:
US20020063650
Pub Dt:
05/30/2002
Title:
SWITCH CAPACITOR CIRCUIT AND APPLICATIONS THEREOF
31
Patent #:
NONE
Issue Dt:
Application #:
09769543
Filing Dt:
01/25/2001
Publication #:
US20020099966
Pub Dt:
07/25/2002
Title:
Method and apparatus for waking up a circuit and applications thereof
32
Patent #:
6522275
Issue Dt:
02/18/2003
Application #:
09779158
Filing Dt:
02/08/2001
Publication #:
US20020145546
Pub Dt:
10/10/2002
Title:
METHOD AND APPARATUS FOR SAMPLE RATE CONVERSION FOR USE IN AN ANALOG TO DIGITAL CONVERTER
33
Patent #:
6567027
Issue Dt:
05/20/2003
Application #:
09779810
Filing Dt:
02/08/2001
Publication #:
US20020145547
Pub Dt:
10/10/2002
Title:
METHOD AND APPARATUS FOR ANALOG TO DIGITAL CONVERSION UTILIZING A MOVING SUM
34
Patent #:
NONE
Issue Dt:
Application #:
09782119
Filing Dt:
02/13/2001
Publication #:
US20020110213
Pub Dt:
08/15/2002
Title:
Method and apparatus for providing data for sample rate conversion
35
Patent #:
NONE
Issue Dt:
Application #:
09782126
Filing Dt:
02/13/2001
Publication #:
US20020110210
Pub Dt:
08/15/2002
Title:
Method and apparatus for adjusting timing in a digital system
36
Patent #:
NONE
Issue Dt:
Application #:
09782531
Filing Dt:
02/13/2001
Publication #:
US20020110187
Pub Dt:
08/15/2002
Title:
Method and apparatus for providing domain conversions for multiple channels and applications thereof
37
Patent #:
6373277
Issue Dt:
04/16/2002
Application #:
09790282
Filing Dt:
02/22/2001
Title:
LINE DRIVER HAVING VARIABLE IMPEDANCE TERMINATION
38
Patent #:
6507223
Issue Dt:
01/14/2003
Application #:
09790780
Filing Dt:
02/22/2001
Publication #:
US20020113626
Pub Dt:
08/22/2002
Title:
DIFFERENTIAL LINE DRIVER HAVING ADJUSTABLE COMMON MODE OPERATION
39
Patent #:
6977447
Issue Dt:
12/20/2005
Application #:
10207450
Filing Dt:
07/29/2002
Publication #:
US20040017111
Pub Dt:
01/29/2004
Title:
METHOD AND APPARATUS FOR REGULATING MULTIPLE OUTPUTS OF A SINGLE INDUCTOR DC TO DC CONVERTER
40
Patent #:
NONE
Issue Dt:
Application #:
10280254
Filing Dt:
10/25/2002
Publication #:
US20040083315
Pub Dt:
04/29/2004
Title:
Integrated circuit for a multi-function handheld device
41
Patent #:
7366577
Issue Dt:
04/29/2008
Application #:
10351797
Filing Dt:
01/27/2003
Publication #:
US20040122541
Pub Dt:
06/24/2004
Title:
PROGRAMMABLE ANALOG INPUT/OUTPUT INTEGRATED CIRCUIT SYSTEM
Assignor
1
SIGMATEL, INC.
Exec Dt:
03/06/2003
Assignee
1
SILICON VALLEY BANK
LOAN DOCUMENTATION HA155
3003 TASMAN DR.
SANTA CLARA, CALIFORNIA 95054
Correspondence name and address
SILICON VALLEY BANK
LOAN DOCUMENTATION HA155
3003 TASMAN DR.
SANTA CLARA, CA 95054

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